Skip to main content

Gia Purple Diamond

5
to
131
817
231
323
153
100
45
15
15
12
5
2
1
1
1
1
2
16
187
901
3
10
15
6
11
10
7
10
9
18
2
39
18
16
13
11
753
354
2
1,108
1
711
475
299
356
154
996
381
122
153
150
280
169
124
90
62
to
Sort By
Vivid Diamonds GIA Certified 3.82 Carat Pinkish Purple Sapphire Cocktail Ring
By Vivid Diamonds
Located in Miami, FL
Beautiful cocktail ring crafted in platinum showcasing a spectacular GIA Certified Pinkish Purple
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

GIA Certified 3.31 Oval Cut Carat Purple Sapphire and Diamond Ring 18k ref1319
By Diamond Town
Located in New York, NY
Featuring a GIA Certified 3.31 carat oval-cut purple sapphire at its center, accompanied by two
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Purple Sapphire, Sapphire, White Diamond, Diamond, White Gold, 18k Gold

GIA Certified 1.92 Carat No Heat Cushion Purple Sapphire Diamond Pave Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Carat The Sapphire is GIA Certified NO HEAT There are 1.20 Carats in Diamonds F/G VS/SI The ring is a
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Pink Sapphire, Gold, 18k Gold, White Gold

GIA Certified Purple Sapphire and Diamond Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
GIA certified purple sapphire and diamond ring crafted in platinum: set with an oval shape faceted
Category

2010s Contemporary Engagement Rings

Materials

Diamond, Purple Sapphire, Platinum

2.30 Carat GIA Purple Sapphire and Diamond Vintage Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed GIA Purple Sapphire and Diamond Platinum Ring. Centering a
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Purple Sapphire, Diamond, Sapphire, Platinum

Platinum 2.83ctw GIA Cushion Ceylon Purple Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
breathtaking GIA certified, cushion brilliant cut sapphire solitaire neatly prong set at its center. The stone
Category

1990s Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified 2.40 Carat Purple Sapphire Diamond Platinum Engagement Ring
Located in Stamford, CT
1920's Art Deco Natural purple and diamond engagement ring. GIA certified cushion cut center
Category

Early 20th Century Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Emilio Jewelry Gia Certified Intense Purple Diamond Ring
By Emilio!
Located in New York, NY
: 1.00 carat + Fancy Intense Pinkish Purple mounting: 3 fancy-turned marquise white diamonds totaling
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond, Pink Diamond

Vintage Platinum 2.4ctw GIA NO HEAT Purple Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Octagonal Cut - Prong Set - Vivid Pure Purple Color
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Purple Sapphire, Platinum

NEW Platinum 3.92ctw GIA NO HEAT Purple Sapphire & Diamond Engagement Ring
Located in Montclair, NJ
diamonds. Stock Number: MK-630480316-23110810 --Sapphire Certification Details:-- Laboratory: GIA Report
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

1.83 Carat No-Heat Purple-Sapphire Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A rich intensely colored purple sapphire takes center stage. It weighs 1.83 carats and has a bright
Category

21st Century and Contemporary North American Fashion Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Natalie K GIA 3.33 Carat Octagonal Purple Sapphire Diamond Platinum Ring
By Natalie K
Located in Stamford, CT
Natalie K sapphire and diamond engagement ring. GIA certified 3.33ct deep rich purple all natural
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified 6.59 Carat Natural Red-Purple Sapphire Diamond Platinum Pendant
Located in Los Angeles, CA
Natural Red-Purple Sapphire 6.59 carats set in Platinum Pendant with 0.62 carats Diamonds / GIA
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Peter Suchy GIA 5.69 Carat Purple Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond three-stone engagement ring. Impressive, dark pink and purple GIA certified
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Estate Platinum 18k GIA No Heat Cushion Purple Sapphire Diamond Ring
Located in Winter Springs, FL
” deep purple sapphire (GIA report included in the sale) flanked by 4 marquise diamonds being G-H color
Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, Platinum

GIA Certified No Heat Pink/Purple Sapphire Diamond Engagement Ring
Located in Hong Kong, HK
EJ 1193 American Gem Lab certified no heat pink/purple Sapphire and Diamond Engagement Ring. An
Category

21st Century and Contemporary Hong Kong Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

Emilio Jewelry GIA Certified Fancy Intense Purple Diamond Ring
By Emilio!
Located in New York, NY
Showcasing a Gia certified 1 carat + natural fancy intense green pinkish purple diamond of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Pink Diamond

GIA Unheated Purple Sapphire and White Diamond Ring in 18K White Gold
Located in Los Angeles, CA
Gorgeous GIA unheated 6.68 ct. purple sapphire oval with good quality white diamond marquises and
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Sapphire, Purple Sapphire, White Gold

Platinum Halo Diamond Gia No Heat Color Change Purple Sapphire Engagement Ring
Located in Los Angeles, CA
Sapphire and Diamond Ring Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified No Heat Color Change
Category

2010s Modern Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified Unheated Ceylon 8cts Purple Sapphire with Diamond Ring in Platinum
Located in Bangkok, TH
Unheated Purple Sapphire 8.66 carats with Diamond 1.87 carats Ring set in Platinum 950 Settings
Category

2010s Thai Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA Certified Unheated Purple Sapphire and Diamond Engagement Ring, 2.14 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful purple sapphire and diamond 3-stone ring features a natural, 2.14 carat unheated
Category

21st Century and Contemporary American Artisan Engagement Rings

Materials

Purple Sapphire, Sapphire, Diamond, 18k Gold, Gold, Platinum, Rose Gold

Contemporary 3.12 CTW Purple Sapphire Diamond 18K White Gold Gemstone Ring GIA
Located in Philadelphia, PA
no indications of heat treatment Transparent light pinkish-purple in color - prong set in basket
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, White Diamond, Sapphire, Purple Sapphire, Gold, White Gold

GIA Graded 10.06ct Ceylon Pinkish Purple Sapphire & White Diamond Ring, 1935
Located in Aspen, CO
GIA certified (Gemological Institute of America) indicating that stone is a fancy color sapphire
Category

Mid-20th Century Unknown Art Deco Wedding Rings

Materials

Purple Sapphire, Pink Sapphire, Sapphire, White Diamond, Platinum

Platinum Tacori GIA NO HEAT Emerald Cut Purple Sapphire Diamond Engagement Ring
By Tacori
Located in Montclair, NJ
was designed by Tacori. It features a truly breathtaking, GIA certified, emerald cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Purple Sapphire, Diamond, Sapphire, Platinum

Peter Suchy GIA Purple Sapphire Diamond Platinum Three-Stone Engagement Ring
By Peter Suchy
Located in Stamford, CT
1.82cts, 7.99 x 6.35 x 4.43mm, GIA certificate #2183551201 2 oval Diamonds, approx. total weight .90cts, I
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Diamond, Purple Sapphire, Pink Sapphire, Platinum

Platinum 3.97ct GIA Ceylon No Heat Purple Sapphire w/ Diamond Engagement Ring
Located in Montclair, NJ
quality tapered baguette cut diamond. The cushion cut sapphire displays the most attractive deep purple
Category

Late 20th Century Unknown Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

GIA 3.18 Carat Purple Sapphire Diamond Engagement Platinum Ring
Located in Stamford, CT
Purple sapphire and diamond engagement ring. GIA certified Fancy color natural no heat, no
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 0.72 Carat Fancy Purple Pink Diamond Cocktail Ring
By Malpani Jewels
Located in Hung Hom, HK
0.72 carat Fancy Purple Pink GIA certified diamond is studded with 1.63 carat of white brilliant
Category

2010s Japanese Modern Solitaire Rings

Materials

Diamond, White Diamond, Pink Diamond, 18k Gold

18k White Gold No Heat GIA Certified Purple Sapphire Ring with Diamonds
By Avanti
Located in Carrollton, TX
) Purple Sapphire: 1.82 cts, Oval, GIA Certified: 2181599106 Diamonds: 1.81 cts, Round Brilliant Metal 18k
Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, White Gold

GIA Certified Natural Purple Jade Diamonds Ring 18 Karat
Located in New York, NY
Vintage Natural Purple Jade Ring GIA Certified: #2191201146 20.29 x 15.74 x 5.07mm Natural, No
Category

2010s American Cluster Rings

Materials

Diamond, Jade, 18k Gold, Yellow Gold

GIA Certified Unheated Purple Sapphire Ring with Diamonds in 18 Karat Gold
By Avanti
Located in Carrollton, TX
This unique ring has a very unusual center stone. It is a GIA certified, unheated natural purple
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, Yellow Gold

Vintage Red Carpet 5.23 Carat GIA NO HEAT Purple Sapphire Diamond Platinum Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed Show Stopper Oval Purple Sapphire and Diamond Statement Platinum
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Platinum

Designer Cartier GIA Certified Purple Sapphire and Diamond 18 Karat Gold Ring
By Cartier
Located in Scottsdale, AZ
Estate designer Cartier GIA certified purple sapphire and diamond 18K yellow gold ring. Showcasing
Category

20th Century Fashion Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, Yellow Gold, Gold

Peter Suchy GIA 3.18 Carat Natural Purple Sapphire Diamond Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Sapphire and diamond three-stone engagement ring. GIA certified round purple center stone in a
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Purple Sapphire, Gold, 14k Gold, White Gold

Gia Unheated Purple Sapphire and White Diamond Cocktail Ring in 14k Rose Gold
Located in Los Angeles, CA
Beautiful 2.81 ct. purple sapphire cushion with 0.90 ct. good quality white diamond baguettes
Category

21st Century and Contemporary Cocktail Rings

Materials

White Diamond, Sapphire, Purple Sapphire, Rose Gold

GIA Certified Purple Sapphire & Diamond 18k White Gold Pear Cut Three Stone Ring
By Gems and Jewels UK
Located in Birmingham, GB
GIA Certified Untreated Pear Cut Purple Sapphire & Diamond 18k White Gold Three Stone Ring. Fine
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Purple Sapphire, Gold, 18k Gold, White...

GIA Certified 3.12 Carats Unheated Purple Sapphire
Located in Los Angeles, CA
A pure, rich purple radiates from this unheated Purple Sapphire. The calming nature of the color of
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Sapphire, Purple Sapphire

GIA Certified 3.12 Carats Unheated Purple Sapphire
GIA Certified 3.12 Carats Unheated Purple Sapphire
Free Shipping
W 0.33 in D 0.19 in L 0.34 in
GIA Certified 2.01 Carat Unheated Purple Sapphire Diamond 14K White Gold Ring
By DGI
Located in Los Angeles, CA
GIA Certified 2.01 Carat Purple Sapphire Diamond 14 Karat White Gold Ring! Breathtaking Pinkish
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Purple Sapphire, Sapphire, Diamond, 14k Gold, White Gold

GIA Certified 2.47ct Natural Purple Pink Sapphire Diamonds Ring 18kt
Located in New York, NY
GIA Certified 2.47ct Natural Purple Pink Sapphire ring. Report: 2215976710 Asscher cut: 9.91 X
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

GIA Reddish Purple Natural Sapphire
Located in Firenze, FI
This stunning rare Reddish purple sapphire is set in a handmade 18k white gold diamond setting. The
Category

21st Century and Contemporary European Cocktail Rings

Materials

Sapphire, 18k Gold

SCARSELLI 2 Carat Fancy Purple Pink Diamond Solitaire Ring GIA
By SCARSELLI
Located in New York, NY
From SCARSELLI, a world-renowned fancy color diamond house, this rare 2+ Fancy Purple-pink Oval
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum, 18k Gold

Emilio Jewelry Gia Certified 3.47 Carat Natural Purple Diamond Ring
By Emilio!
Located in New York, NY
1 diamond center Gia certified natural fancy purple 1.30ct 12 diamonds 1.96ct 18 diamonds 0.21ct
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond

0.18 Carat Fancy Light Pinkish Purple Round Cut Diamond GIA Certified
Located in Kowloon, HK
Light Pinkish Purple ➛ Carat: 0.18 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ This 0.18 carat diamond
Category

2010s Asian Loose Gemstones

Materials

Pink Diamond, Diamond

2.26ct GIA Certified Natural Purple Pink Sapphire Diamonds Ring 14kt
Located in New York, NY
GIA certified 2.26ct Natural purple pink Sapphire Ring Full cut cushion brilliant Clean Clarity
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

1 Carat Fancy Grayish Bluish Green Diamond & Purple Sapphire 18k Gold GIA Cert.
Located in New York, NY
Cushion Cut Diamond & Purple Sapphire Ring. This captivating creation showcases a timeless design that
Category

2010s American Contemporary Engagement Rings

Materials

Sapphire, Diamond, Purple Sapphire, Blue Diamond, 18k Gold, Rose Gold

Emilio Jewelry GIA Certified Fancy Vivid Purple Pink Diamond Ring
By Emilio!
Located in New York, NY
purple pink diamond in the center. The mounting was custom made around the center stone. We are experts
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

4 Carat Oval Pinkish Purple Sapphire Diamond Gold Cocktail Ring with GIA Cert
Located in Miami Beach, FL
Glamorous sapphire and diamond cluster ring containing an oval pinkish purple sapphire weighing
Category

Late 20th Century Unknown Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, 18k Gold, Gold

GIA Unheated Sri Lanka Pink Purple Sapphire and Diamond Ring in 18k Rose Gold
Located in Los Angeles, CA
diamond rounds. Handmade in 18k rose gold. Ring size 6.5. GIA certificate included.
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Purple Sapphire, Rose Gold

GIA Certified 5.16 Carat Natural Vivid Purple Sapphire Diamonds Ring
Located in New York, NY
Orbital Wide Comfort - Arthritis Wide Knuckle Deco GIA Certified 3.96ct. Natural Sapphire ring
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

GIA Certified 6.41 Carat Natural Vivid Purple Sapphire Diamonds Ring
Located in New York, NY
Doubled Tight Halo GIA Certified 5.08ct. Natural Sapphire ring. Report: 2171277804 Oval cut
Category

2010s American Solitaire Rings

Materials

Diamond, Sapphire, 14k Gold, Rose Gold

0.43 Carat Fancy Light Pinkish Purple Cushion cut diamond GIA Certified
Located in Kowloon, HK
Light Pinkish Purple ➛ Carat: 0.43 ➛ Clarity: SI2 ➛ GIA Certified ^FEATURES OF THE DIAMOND^ This
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 3.99 Carat Pink Purple Sapphire Diamond 18 Karat White Gold Ring
By DGI
Located in Los Angeles, CA
This ring has a Oval Cut GIA Certified Pinkish Purple Sapphire that weighs 1.56 carats. The
Category

2010s American Contemporary Engagement Rings

Materials

Purple Sapphire, Sapphire, Diamond, White Gold, 18k Gold

GIA Certified 5cts Purple Sapphire with Diamond Ring Set in 18k Rose Gold
Located in Bangkok, TH
Purple Sapphire 5.11 carats with Diamond 2.66 carats Ring set in 18K Rose Gold Settings Width
Category

2010s Thai Contemporary Solitaire Rings

Materials

Purple Sapphire, Sapphire, Diamond, Rose Gold, 18k Gold

GIA Certified Natural Purple Jadeite Jade Diamond Gold Cocktail Ring
Located in Stamford, CT
setting. 1 oval cabochon purple Jadeite Jade, 13.92 x 12.24 x 7.06mm, GIA certificate #2185640058 6 full
Category

20th Century Cocktail Rings

Materials

Diamond, Jade, Gold, 14k Gold, Yellow Gold

Estate 14k Gold 2.09ctw GIA NO HEAT Oval Purple Sapphire w/ Diamond Halo Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Sapphire - Oval Brilliant Cut - Prong Set - Purple Color - NO
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Purple Sapphire, White Gold, 14k Gold

GIA Certified 1.29 Carat Oval Pinkish Purple No Heat Hidden Halo Diamond Ring
Located in San Francisco, CA
This 14k yellow gold ring features a GIA Certified 1.29 - Carat natural Non-Heated Oval shape Sri
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Pink Sapphire, Purple Sapphire, 14k Gold, Yellow Gold

GIA Certified Natural Purple Jadeite Jade Diamond Gold Cocktail Ring
Located in Stamford, CT
Natural translucent purple cabochon Jadeite Jade and diamond cocktail ring. Custom made 14k yellow
Category

Late 20th Century Cocktail Rings

Materials

Diamond, Jade, Gold, 14k Gold, Yellow Gold

GIA Certified Natural Oval Purple Jadeite Jade Diamond Gold Pendant
Located in Stamford, CT
with bright white full cut Diamond accents. 1 oval cabochon purple Jadeite Jade, 26.98 x 20.2 x 8.3mm
Category

Mid-20th Century Necklace Enhancers

Materials

Diamond, Jade, Gold, 14k Gold, White Gold, Yellow Gold

14 Karat Yellow Gold Pinkish Purple Sapphire & Diamond Ring GIA 'Center 3.59 CT'
Located in San Francisco, CA
appeal. It features a stunning Rare 3.59-carat Pinkish Purple Natural Sapphire Antique cut GIA
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Yellow Gold

GIA Certified 3.28 Ct. Natural Light Purple Sapphire Diamond Engagement Ring
By Hand Made
Located in Los Angeles, CA
. The centerpiece, a GIA certified 3.28 Ct. unheated sapphire, boasts a captivating light lilac purple
Category

2010s Three-Stone Rings

Materials

Diamond, Pink Sapphire, 14k Gold, Rose Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "Gia Purple Diamond", and we’ll notify you when there are new listings in this category.

Gia Purple Diamond For Sale on 1stDibs

Surely you’ll find the exact gia purple diamond you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Platinum, this item was constructed with great care. You can easily find a 27 antique edition and 73 modern creations to choose from as well. Making the right choice when shopping for a gia purple diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing gia purple diamond — no matter the origin — is easy, but Peter Suchy, Emilio! and Polya Medvedeva Jewellery each produced a popular version that is worth a look. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and round cut cut versions available here, too. Most of our gia purple diamond for sale are for women, but there are 38 pieces available to browse for men.

How Much is a Gia Purple Diamond?

The price for a gia purple diamond starts at $637 and tops out at $1,645,000 with these rings, on average, selling for $10,910.
Questions About Gia Purple Diamond
  • 1stDibs ExpertFebruary 22, 2021
    Purple diamonds are real and occur naturally. However, because they typically have a bold overtone of either red or blue, a pure purple diamond is hard to come by in nature.
  • 1stDibs ExpertApril 5, 2022
    Purple diamonds are exceptionally rare and symbolize spirituality and power. In the past, purple was a color reserved for royalty, causing purple diamonds to carry a meaning of nobility as well. Shop a collection of authentic purple diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
  • 1stDibs ExpertFebruary 22, 2021
    When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
  • 1stDibs ExpertFebruary 13, 2023
    While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.